439602770

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{389029}}^1$

素因数の和:389149

約数の個数: 16

約数和(自身を含む): 798289560

約数和(自身を除く): 358686790

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 389029, 778058, 1945145, 3890290, 43960277, 87920554, 219801385, 439602770]

約数ペア:

[(1, 439602770), (2, 219801385), (5, 87920554), (10, 43960277), (113, 3890290), (226, 1945145), (565, 778058), (1130, 389029)]